Hello Cucumber, I Want Ice Cream

This is the Hello Cucumber project from https://cucumber.io/docs/guides/10-minute-tutorial/ with a few enhancements:

• A background step has been added
• The IsItFriday class has been converted to a Spring Bean
• Spring Boot is used to wire in the IsItFriday class
• The Pitest Cucumber Plugin has been added and can be run by calling mvn pitest:mutationCoverage